Updating

So I've turned my Omega2+ back on, and looked for updates.
oupdate says i'm on the latest available (o160)

opkg --list-upgradeable shows a lot

we have had a few high-risk linux/wifi security issues since start of the year, yet if I look at when b160 come out and what I can find at http://repo.onion.io/omega2/images/ it seems like no activity has been triggered by this.

I can see from the image list that the project has been inactive since march. Without any doubt.
Are there any recommended workarounds?
Any "best" opkg package lists one should use instead of the factory ones?
Has there been any news if / when new images are going to be released?